| TOPT TRADE CO., LIMITED | Private company limited by shares | Live |
| TOPT TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| TOPTAC CO., LIMITED | Private company limited by shares | Live |
| TOPTACT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| TOPTAK Biology Technology (HK) Limited | Private company limited by shares | Live |
| TOPTAK CO., LIMITED | Private company limited by shares | Live |
| TOP-TAL LIMITED | Private company limited by shares | Live |
| TOPTAPE LIMITED | Private company limited by shares | Live |
| XINGTAI TOP-TEAM IMPORT AND EXPORT TRADE CO., LIMITED | Private company limited by shares | Live |
| TOPTEAM COMPUTER SYSTEM CO., LIMITED | Private company limited by shares | Dissolved |
| TOPTEAM CORPORATION LIMITED | Private company limited by shares | Dissolved |
| TOPTEAM INTERNATIONAL CORPORATION LIMITED | Private company limited by shares | Dissolved |
| TOPTEAM INTERNATIONAL (H.K.) LIMITED | Private company limited by shares | Dissolved |
| TOPTEAM (HONG KONG) ELECTRONICS LIMITED | Private company limited by shares | Live |
| HONG KONG TOPTEAM LIMITED | Private company limited by shares | Live |
| TOP-TEAM TECHNOLOGY (H.K.) COMPANY LIMITED | Private company limited by shares | Live |
| TOPTEC INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| TOPTECH CO. LIMITED | Private company limited by shares | Live |
| TOPTECH INC LIMITED | Private company limited by shares | Live |
| TOPTECH ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| Top-tech Enterprises Limited | Private company limited by shares | Live |
| TOPTECHES INDUSTRIAL (H.K.) LIMITED | Private company limited by shares | Live |
| TOPTECHNO LIMITED | Private company limited by shares | Live |
| Toptechone Oil Products (Hong Kong) Limited | Private company limited by shares | Live |
| TOPTECHPCB LIMITED | Private company limited by shares | Live |
| TOPTECHS CO., LIMITED | Private company limited by shares | Live |
| TOPTECK-OCEANIC GROUP LIMITED | Private company limited by shares | Live |
| TOPTECO LINK LIMITED | | Live |
| TOPTEN ASIA LIMITED | Private company limited by shares | Dissolved |
| TOPTEN TRADE CO., LIMITED | Private company limited by shares | Live |
| TOPTEN CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| TOPTEN ELECTRONICS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| GOLDEN TOPTEN LIMITED | Private company limited by shares | Live |
| TOPTEN (HONG KONG) LIMITED | Private company limited by shares | Live |
| TOPTEN INDUSTRIAL (HONGKONG) LIMITED | Private company limited by shares | Live |
| TOPTEN INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| TOPTEN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| TOPTEN TRANSPORTATION LIMITED | Private company limited by shares | Dissolved |
| TOPTENDER LIMITED | Private company limited by shares | Live |
| TopTent Enterprise CO., Limited | Private company limited by shares | Live |
| TOPTEST TECHNOLOGIES CO., LIMITED | Private company limited by shares | Live |
| TOPTEX LIMITED | Private company limited by shares | Dissolved |
| TOPTEX CENTURY LIMITED | Private company limited by shares | Live |
| TOPTHINKER INTERNATIONAL (HK) CO., LIMITED | Private company limited by shares | Live |
| TOPTHREE CAP COMPANY LIMITED | Private company limited by shares | Live |
| TOPTHREE CAP & BAG CO., LIMITED | | Live |
| TOPTIC CO., LIMITED | Private company limited by shares | Live |
| TOPTICAL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Top-TiCon Digital Electronic Tecnology Co., Limited | Private company limited by shares | Live |
| TOPTICS HONG KONG LIMITED | Private company limited by shares | Live |
| TOPTICS INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TOPTICS TRADING LIMITED | Private company limited by shares | Live |
| TOPTICS TRADING INTERNATIONAL LIMITED | Private company limited by shares | Live |
| TOP-TIE COMPANY LIMITED | Private company limited by shares | Live |
| SEVEN TOPTIERS GROUP CO., LIMITED | Private company limited by shares | Live |
| TOPTILE INDUSTRY LIMITED | Private company limited by shares | Live |
| TOPTIMAL LIMITED | Private company limited by shares | Live |
| TOPTIME LIMITED | Private company limited by shares | Dissolved |
| TOPTIME LIMITED | Private company limited by shares | Live |
| TOPTIME CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| TOPTIME ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TOPTIME ENTERPRISES LIMITED | Private company limited by shares | Live |
| TOPTIME EYEWEAR LIMITED | Private company limited by shares | Live |
| TOPTIME (H.K.) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG TOPTIME LIMITED | Private company limited by shares | Live |
| TOPTIME INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| TOPTIME INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| TOPTIME INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TOPTIME INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| TOPTIME INVESTMENT LIMITED | Private company limited by shares | Live |
| TOPTIME MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| TOPTIME TECHNOLOGIES LIMITED | Private company limited by shares | Live |
| TOPTIME TECHNOLOGIES (HONGKONG) LIMITED | Private company limited by shares | Dissolved |
| TOPTIME TRADING LIMITED | Private company limited by shares | Dissolved |
| TOPTIME TRADING LIMITED | Private company limited by shares | Live |
| TOPTIME INTERNATIONAL TRADING LIMITED | Private company limited by shares | Dissolved |
| TOPTIME INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| YIWU TOPTIME IMP. AND EXP. CO., LIMITED | | Live |
| TOPTIMES ELECTRONIC (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| TOPTION (ASIA) LIMITED | Private company limited by shares | Live |
| WEIFANG TOPTION CHEMICAL INDUSTRY CO., LIMITED | Private company limited by shares | Dissolved |
| Toption Group Co., Limited | Private company limited by shares | Live |
| Toption technology co., Limited | Private company limited by shares | Live |
| TOPTION NONFERROUS METALS TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| HONG KONG TOPTION LIMITED | | Live |
| HongKong Toption Electronics and Technology Co., Limited | Private company limited by shares | Live |
| HONGKONG TOPTION INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| TOPTION INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| TOPTION INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| TOPTIP INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| HONG KONG TOPTIPS GROUP LIMITED | Private company limited by shares | Live |
| TOPTITLE TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| Toptitrend Limited | Private company limited by shares | Live |
| TOPTIVO LIMITED | Private company limited by shares | Live |
| HONG KONG TOPtoFUN NETWORK TECHNOLOGY LIMITED | Private company limited by shares | Live |
| TOP-TOGETHER SCIENCE DEVELOPMENT CO., LIMITED | Private company limited by shares | Live |
| TOPTONE CO., LIMITED | Private company limited by shares | Live |
| Toptong Technology Co., Limited | Private company limited by shares | Live |
| TOP-TONIC (H.K.) ELECTRICAL MACHINERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| TOPTONIC INT'L CO., LIMITED | Private company limited by shares | Live |